Volume 63, Issue 22

M. A. Allen, J. K. Boyd, R. S. Callin, H. Deruyter, K. R. Eppley, K. S. Fant, W. R. Fowkes, J. Haimson, H. A. Hoag, D. B. Hopkins, T. Houck, R. F. Koontz, T. L. Lavine, G. A. Loew, B. Mecklenburg, R. H. Miller, R. D. Ruth, R. D. Ryne, A. M. Sessler, A. E. Vlieks, J. W. Wang, G. A. Westenskow, and S. S. Yu

Phys. Rev. Lett. 63, 2472 (1989) - Published 27 November, 1989

Plasma and Beam Physics

Mode conversion to the kinetic Alfvén wave in low-frequency heating experiments in the TCA tokamak

H. Weisen, K. Appert, G. G. Borg, B. Joye, A. J. Knight, J. B. Lister, and J. Vaclavik

Phys. Rev. Lett. 63, 2476 (1989) - Published 27 November, 1989

Condensed Matter: Structure, Etc.

New many-body potential for the bond order

D. G. Pettifor

Phys. Rev. Lett. 63, 2480 (1989) - Published 27 November, 1989

fcc superlattice structure: A novel quasiperiodic structure without forbidden symmetries

U. D. Kulkarni

Phys. Rev. Lett. 63, 2484 (1989) - Published 27 November, 1989

Lattice relaxation near isolated adsorbates

Peter J. Feibelman

Phys. Rev. Lett. 63, 2488 (1989) - Published 27 November, 1989

Diffusion and segregation in inhomogeneous media and the ${Ge}_{x}$ ${Si}_{1 - x}$ heterostructure

S. M. Hu

Phys. Rev. Lett. 63, 2492 (1989) - Published 27 November, 1989

Condensed Matter: Electronic Properties, Etc.

Adsorbate resonant states: Resonance energy shifts due to elastic multiple electron scattering

P. J. Rous, E. T. Jensen, and R. E. Palmer

Phys. Rev. Lett. 63, 2496 (1989) - Published 27 November, 1989

Schottky-barrier formation at low metal coverages: A consistent molecular-orbital calculation for K on GaAs(110)

J. Ortega and F. Flores

Phys. Rev. Lett. 63, 2500 (1989) - Published 27 November, 1989

Dynamical approach to analytic continuation of quantum Monte Carlo data

Mark Jarrell and Ofer Biham

Phys. Rev. Lett. 63, 2504 (1989) - Published 27 November, 1989

New phenomena in coupled transport between 2D and 3D electron-gas layers

P. M. Solomon, P. J. Price, D. J. Frank, and D. C. La Tulipe

Phys. Rev. Lett. 63, 2508 (1989) - Published 27 November, 1989

Dissipation in macroscopic magnetization tunneling

Anupam Garg and Gwang-Hee Kim

Phys. Rev. Lett. 63, 2512 (1989) - Published 27 November, 1989

Hole filling and pair breaking by Pr ions in ${YBa}_{2}$ ${Cu}_{3}$ $O_{6.95 \pm 0.02}$

J. J. Neumeier, T. Bjørnholm, M. B. Maple, and Ivan K. Schuller

Phys. Rev. Lett. 63, 2516 (1989) - Published 27 November, 1989

Anisotropic superconducting properties of ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ (δ=0.1 and 0.4) untwinned single crystals

W. Bauhofer, W. Biberacher, B. Gegenheimer, W. Joss, R. K. Kremer, Hj. Mattausch, A. Müller, and A. Simon

Phys. Rev. Lett. 63, 2520 (1989) - Published 27 November, 1989

Novel local symmetries and chiral-symmetry-broken phases in S=(1/2 triangular-lattice Heisenberg model

G. Baskaran

Phys. Rev. Lett. 63, 2524 (1989) - Published 27 November, 1989

Cross-Disciplinary Physics

Electrophoretic mobility and deformation of large DNA during gel electrophoresis

Zhulun Wang and Benjamin Chu

Phys. Rev. Lett. 63, 2528 (1989) - Published 27 November, 1989

COMMENTS

Comment on ‘‘Ground state of trans-polyacetylene and the Peierls mechanism’’

J. W. Mintmire and C. T. White

Phys. Rev. Lett. 63, 2532 (1989) - Published 27 November, 1989

Ashkenazi et al. reply

J. Ashkenazi, W. E. Pickett, H. Krakauer, C. S. Wang, B. M. Klein, and S. R. Chubb

Phys. Rev. Lett. 63, 2533 (1989) - Published 27 November, 1989

Comment on ‘‘Electron correlation and bond alternation in polymers’’

J. L. Brédas and A. J. Heeger

Phys. Rev. Lett. 63, 2534 (1989) - Published 27 November, 1989

Wu, Sun, and Nasu reply

Chang-qin Wu, Xin Sun, and Keiichiro Nasu

Phys. Rev. Lett. 63, 2535 (1989) - Published 27 November, 1989

Exact fractal dimension of 2D Ising clusters

B. Duplantier and H. Saleur

Phys. Rev. Lett. 63, 2536 (1989) - Published 27 November, 1989

Stella and Vanderzande reply

A. L. Stella and C. Vanderzande

Phys. Rev. Lett. 63, 2537 (1989) - Published 27 November, 1989

Comment on ‘‘Observation of magnetic ordering in superconducting ${La}_{2 - x}$ ${Sr}_{x}$ ${CuO}_{4}$ by muon spin rotation’’

Robert H. Heffner and D. L. Cox

Phys. Rev. Lett. 63, 2538 (1989) - Published 27 November, 1989

Weidinger et al. reply

A. Weidinger, Ch. Niedermayer, A. Golnik, R. Simon, E. Recknagel, J. I. Budnick, B. Chamberland, and C. Baines

Phys. Rev. Lett. 63, 2539 (1989) - Published 27 November, 1989

ERRATA

Solitonlike Structure in the Parametric Distortions of Bounded-System Energy Spectra

P. Gaspard, S. A. Rice, and K. Nakamura

Phys. Rev. Lett. 63, 2540 (1989) - Published 27 November, 1989

Erratum: Nonlinear Elasticity of Amorphous Solids

Leonardo Golubović

Phys. Rev. Lett. 63, 2540 (1989) - Published 27 November, 1989